Elbow for a variable angle joint



FIG. 1 is a right side elevational view of an elbow for a variable anglejoint showing my new design, the left side being a mirror image of theright side shown;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view of a modified form of the elbowfor a variable angle joint shown in FIG. 1, the right side being amirror image of the left side shown;

FIG. 5 is a front elevational view of FIG. 4; and,

FIG. 6 is a rear elevational view of FIG. 4.

The ornamental design for an elbow for a variable angle joint, as shownand described.